Busy day today. Got the new brake booster and master cylinder this morning but, it had the wrong firewall bracket, so this one goes back and replacement ordered. New core support bolt kit arrived this evening. Double E is just about to finish up the new wiring harness so that's good news.
Pulled the fuel tank out to insulate and add sound proofing. Go the dynamat material and the aluminized closed cell foam installed. Now I'm waiting on the MLV to cover it up. I'll post pics of the cab wall tomorrow.